Özet:

Maternal nutrition plays an important role in fetal growth and development. It has long been known that adverse nutritional conditions during pregnancy can permanently alter the structure and function of certain organs in the infant, which can lead to many adult diseases through fetal programming. Incorporating the gut microbiota into the fetal programming hypothesis will provide a better understanding of the impact of maternal nutrition on the health and disease of the infant. Maternal nutrition in pregnancy and lactation affects the mother's microbiota, thereby altering the pool of bacteria capable of being transferred to the infant during pregnancy and early life. Alterations in the composition and activity of the microbiota have an important place in the health of both mother and infant. Although evidence is beginning to emerge that the future health and disease of the infant is affected by the composition of the diet and total energy intake, it is stated that not only the composition of the diet but also the timing of the diet (chrononutrition) is important. It has been reported in the literature that mothers eating predominantly nighttime have low diet quality, high glycemic load and fat content of the diet, and low fruit and dietary fiber consumption, and as a result, it is thought that it may affect the health of both the mother and the infant. The aim of this review; to examine the relationships between maternal nutrition, microbiota and chrononutrition.

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